4,4'-Bis((4-(bis(2-hydroxyethyl)amino)-6-((3-sulphophenyl)amino)-1,3,5-triazin-2-yl)amino)stilbene-2,2'-disulphonic acid, disodium salt, compound with 2,2',2''-nitrilotriethanol (1:2) 68025-18-3 Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4-(bis(2-hydroxyethyl)amino)-6-((3-sulfophenyl)amino)-1,3,5-triazin-2-yl)amino)-, disodium salt, compd. with 2,2',2''-nitrilotris(ethanol) (1:2) EINECS 268-177-9